Detect up to seven gases using 15 sensor options including PID. Longest running area monitor with a typical run time of 7 days (168 hours). Intrinsic safety external power supply can extend battery run time to over 1 month. Ultra-bright blue and red lights and attention-grabbing alarms with distinctive tones. Audible alarms sound at 108 dB at 1 m to cut through high-noise environments. Largest display of any area monitor on the market. Intuitive text-based navigation and configuration. Customizable alarm action messages such as "EVACUATE" or "VENTILATE". Pre-configured LENS™ Wireless networks require no setup or infrastructure. All-weather sensor deployment and 360-degree gas path for more accurate detection. DualSense® Technology increases worker safety by using two sensors to detect the same gas. iNet® and DSX™ Docking Station ready.